Water sample receiving device of heat exchange station

Abstract

The utility model discloses a water sample receiving device of a heat exchange station, which comprises a base, a rack arranged at the top end of the base, bearing frames arranged on two sides of the top end of the rack, a tank body arranged on the inner wall between the bearing frames, a tank cover mounted at the top end of the tank body, an upper edge ring fixed on the outer wall of the lower end of the tank cover, and a lower edge ring fixed on the outer wall of the upper end of the tank body, the bottom end of the lower edge ring is provided with piece placing seats at equal intervals, the inner sides of the piece placing seats are provided with nut seats, the outer walls of the two sides of the nut seats are provided with connecting blocks, the ends, away from the nut seats, of the connecting blocks are connected with the inner walls of the piece placing seats, and the edge position of the top end of the upper edge ring is provided with a plurality of bolt pieces. According to the water sample receiving device, the interior of the tank body is easy to clean and maintain, so that the convenience of the water sample receiving device during maintenance is improved, water samples with corresponding volumes are easy to obtain for subsequent detection operation, so that the sampling precision of the water sample receiving device is guaranteed, and the purpose of easily and conveniently transferring the whole water sample receiving device is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange station technical field, concretely is a kind of water sample connection device of heat exchange station. BACKGROUND

[0002] Heat exchange station is the connecting place of heat supply system heat pipe network and heat user, through heat exchange unit, the heat medium transported by heat network is adjusted, conversion, to meet the demand of heat user, in the daily operation of heat exchange station, water sample needs to be detected periodically, to monitor water quality and ensure the normal operation of heat exchange system, therefore, developing a kind of water sample connection device of heat exchange station has important practical significance.

[0003] With reference to the announcement No. CN218035785U, a kind of water sample connection device of heat exchange station, it includes: jar body, the mobile plate is installed in the jar body, the top of the mobile plate is provided with screw rod, the top end of the screw rod extends to the upper of the jar body, the top of the jar body is provided with rotating shaft, the screw rod is threaded through the rotating shaft and is connected with rotating shaft, the jar body is installed with observation window, the observation window is provided with scale, the present water sample connection device can realize closed sampling, avoid splashing, at the same time, when the volume of jar body is changed by adjusting the mobile plate, the specific position of mobile plate can be observed and scale is determined, so that the jar body is accurately adjusted to the appropriate volume, according to the above, although the device can be better applied, but it is usually inconvenient to disassemble and handle the jar body, and it is not easy to clean and maintain the inside of the jar body, so there is still some inconvenience when using, and it needs to be improved. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of water sample connection device of heat exchange station, to solve the problem that the device can be better applied in the above background art, but it is usually inconvenient to disassemble and handle the jar body, and it is not easy to clean and maintain the inside of the jar body, so there is still some inconvenience when using.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of water sample connection device of heat exchange station, including pedestal, the top of the pedestal is equipped with rack, the top of the rack is equipped with bearing frame on both sides, the inner wall between the bearing frame is equipped with jar body, the top of the jar body is installed with jar cover, the outer wall of the lower end of the jar cover is fixed with upper edge ring, the outer wall of the upper end of the jar body is fixed with lower edge ring, the bottom of the lower edge ring is equipped with equidistant placement seat, the inner side of the placement seat is equipped with nut seat, the outer wall of the both sides of the nut seat is equipped with connecting block, the end of the connecting block away from nut seat is connected with the inner wall of placement seat, the edge position of the top of the upper edge ring is installed with several bolt pieces, the bottom of the bolt piece is sequentially threaded through upper edge ring and lower edge ring and is connected with nut seat.

[0006] Preferably, the outer wall of one side of the frame is provided with a handle, and universal wheels are installed at the corner positions of the bottom end of the base, so that the water sample taking device can be transported.

[0007] Preferably, the surface of the tank body is provided with a first sampling pipe, the distal end of the first sampling pipe is provided with a second sampling pipe, and a sampling valve is installed on the outer wall of the second sampling pipe, so that the second sampling pipe can be opened and closed.

[0008] Preferably, a screw rod is arranged at the central position inside the tank body, and a nut pair is threadedly connected to the outer wall of the lower end of the screw rod, so that the circular partition plate can be arranged.

[0009] Preferably, a rotary driving member is installed at the central position of the top end of the tank cover, a rotating shaft is installed on the output end of the rotary driving member through a shaft coupling, the bottom end of the rotating shaft extends into the interior of the tank body and is connected to the top end of the screw rod, and the rotary driving member is arranged to drive the screw rod to rotate through the rotating shaft.

[0010] Preferably, a circular partition plate is arranged on the outer wall of the nut pair, and the outer wall of the circular partition plate is in contact with the inner wall of the tank body, so that the circular partition plate can be lifted inside the tank body to adjust the size of the sampling space at the lower end of the tank body.

[0011] Compared with the prior art, the water sample taking device of the heat exchange station not only facilitates the cleaning and maintenance of the interior of the tank body, thereby improving the convenience of the water sample taking device during maintenance, but also facilitates the taking of water samples of corresponding capacity for subsequent detection operations, thereby ensuring the sampling accuracy of the water sample taking device, and the water sample taking device can be conveniently transported as a whole.

[0012] (1) By twisting the bolt member, the bottom end of the bolt member is twisted out of the nut seat, then the tank cover is pulled upward, the tank cover can be separated from the top end of the tank body, and the circular partition plate and other related components can be separated from the outside of the tank body, so that the interior of the tank body can be easily cleaned and maintained, thereby improving the convenience of the water sample taking device during maintenance.

[0013] (2) By starting the rotary driving member, the screw rod is driven to rotate through the rotating shaft, at this time the nut pair slides on the outer wall of the screw rod, so that the nut pair drives the circular partition plate to lift inside the tank body, thereby adjusting the size of the space at the lower end of the tank body, so that water samples of corresponding capacity can be easily taken for subsequent detection operations, thereby ensuring the sampling accuracy of the water sample taking device.

[0014] (3) by holding and pushing the handle, the universal wheel is located on the ground to slide, the water sample taking device is transported to the heat exchange station beside the designated area, and the purpose of easily and conveniently transporting the water sample taking device as a whole is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is a front view appearance structure schematic diagram of the utility model;

[0017] Figure 3 It is a front view cross section structure schematic diagram of the utility model;

[0018] Figure 4 It is a three-dimensional structure schematic diagram of the utility model Figure 1 It is an enlarged structure schematic diagram of A in the utility model.

[0019] In the drawing: 1, base; 2, universal wheel; 3, rack; 4, bearing frame; 5, tank body; 6, first sampling pipe; 7, second sampling pipe; 8, sampling valve; 9, handle; 10, lower edge ring; 11, upper edge ring; 12, tank cover; 13, rotary driving part; 14, rotating shaft; 15, screw part; 16, nut pair; 17, circular partition plate; 18, placing part seat; 19, connecting block; 20, nut seat; 21, bolt part. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides an embodiment: a water sample taking device of heat exchange station, including base 1, the top of base 1 is equipped with rack 3, the outer wall on one side of rack 3 is equipped with handle 9, the corner position at the bottom of base 1 is all installed with universal wheel 2;

[0022] When using, the setting of universal wheel 2 is convenient for the transportation of water sample taking device;

[0023] The both sides of the top of rack 3 are equipped with bearing frame 4, the inner wall between bearing frame 4 is equipped with tank body 5, the surface of tank body 5 is equipped with first sampling pipe 6, the end away from tank body 5 of first sampling pipe 6 is equipped with second sampling pipe 7, and sampling valve 8 is installed on the outer wall of second sampling pipe 7;

[0024] When using, the setting of sampling valve 8 is used to open and close second sampling pipe 7.

[0025] A screw rod 15 is arranged at the center of the inside of the tank body 5, and a nut pair 16 is threadedly connected to the outer wall of the lower end of the screw rod 15;

[0026] In use, the circular partition plate 17 is arranged by the nut pair 16;

[0027] A rotary driving member 13 is arranged at the center of the top end of the tank cover 12, and a rotating shaft 14 is arranged at the output end of the rotary driving member 13 through a shaft coupling, and the bottom end of the rotating shaft 14 extends into the inside of the tank body 5 and is connected to the top end of the screw rod 15;

[0028] In use, the screw rod 15 is driven to rotate by the rotating shaft 14 through the rotary driving member 13;

[0029] The outer wall of the nut pair 16 is provided with a circular partition plate 17, and the outer wall of the circular partition plate 17 is in contact with the inner wall of the tank body 5;

[0030] In use, the circular partition plate 17 is lifted and lowered in the inside of the tank body 5 to adjust the size of the sampling space at the lower end of the inside of the tank body 5 as needed;

[0031] The tank cover 12 is arranged at the top end of the tank body 5, the upper edge ring 11 is fixed to the outer wall of the lower end of the tank cover 12, the lower edge ring 10 is fixed to the outer wall of the upper end of the tank body 5, the bottom end of the lower edge ring 10 is provided with equidistant placing member seats 18, the inner side of each placing member seat 18 is provided with a nut seat 20, the outer wall on both sides of each nut seat 20 is provided with a connecting block 19, one end of each connecting block 19 away from the nut seat 20 is connected to the inner wall of the placing member seat 18, a plurality of bolt members 21 are arranged at the edge position of the top end of the upper edge ring 11, the bottom end of each bolt member 21 penetrates the upper edge ring 11 and the lower edge ring 10 in sequence and is threadedly connected to the nut seat 20.

[0032] In use, the embodiment of the present application first holds and pushes the push handle 9, so that the universal wheel 2 is on the ground for sliding, that is, the water sample taking device is transported to the heat exchange station beside the designated area, so as to easily and conveniently transport the whole water sample taking device, then the water sample pump pipe of the heat exchange station is connected to the bottom end of the second sampling pipe 7, then the sampling valve 8 is opened, so that the second sampling pipe 7 is in an open and closed state, so that the water sample is pumped from the water sample pump pipe of the heat exchange station through the second sampling pipe 7 and the first sampling pipe 6 into the tank 5, so as to achieve the purpose of sampling the water sample, if the water outlet pipe of the heat exchange station is not provided with a pump body, a pump body is needed to be installed between the water outlet pipe and the second sampling pipe 7 to pump and transport the water sample, then the rotary driving part 13 is started to drive the screw part 15 to rotate through the rotating shaft 14, at this time the nut pair 16 slides on the outer wall of the screw part 15, so that the nut pair 16 drives the circular partition plate 17 to ascend and descend in the tank 5, so as to adjust the size of the space at the lower end of the tank 5, thereby effectively ensuring the sampling accuracy of the water sample taking device in use, finally the bolt part 21 is screwed, the bottom end of the bolt part 21 is screwed out of the nut seat 20, then the tank cover 12 is pulled upwards, the tank cover 12 is detached from the top end of the tank 5, and the circular partition plate 17 and other related parts can be detached from the outside of the tank 5, so as to easily clean and maintain the inside of the tank 5, and the bottom end of the tank 5 is provided with a water outlet, which can be opened to discharge and treat the water sample in the tank 5, thereby completing the use of the water sample taking device.

Claims

1. A water sampling device for a heat exchange station, characterized by: The utility model provides a kind of sampling device, including pedestal (1), the top of the pedestal (1) is equipped with rack (3), both sides of the top of the rack (3) are equipped with bearing frame (4), and the inner wall between the bearing frame (4) is equipped with jar (5), the top of the jar (5) is equipped with jar cover (12), the outer wall of the lower end of the jar cover (12) is fixed with upper edge ring (11), the outer wall of the upper end of the jar (5) is fixed with lower edge ring (10), the bottom of the lower edge ring (10) is equipped with equal-interval placing piece seat (18), the inner side of the placing piece seat (18) is equipped with nut seat (20), the outer wall of both sides of the nut seat (20) is equipped with connecting block (19), the end of the connecting block (19) away from nut seat (20) is connected with the inner wall of placing piece seat (18), the edge position of the top of the upper edge ring (11) is equipped with several bolt pieces (21), the bottom of the bolt piece (21) is sequentially penetrated upper edge ring (11) and lower edge ring (10) and is connected with nut seat (20) threadedly.

2. The water sampling device of a heat exchange station according to claim 1, characterized in that: The outer wall of one side of the rack (3) is equipped with push handle (9), the corner position of the bottom of the pedestal (1) is equipped with universal wheel (2).

3. The water sampling device of a heat exchange station according to claim 1, characterized in that: The surface of the jar (5) is equipped with first sampling pipe (6), the end of the first sampling pipe (6) away from jar (5) is equipped with second sampling pipe (7), the outer wall of the second sampling pipe (7) is equipped with sampling valve (8).

4. The water sampling device of claim 1, wherein: The central position inside the jar (5) is equipped with screw piece (15), the outer wall of the lower end of the screw piece (15) is threadedly connected with nut pair (16).

5. The water sampling device of claim 4, wherein: The central position of the top of the jar cover (12) is equipped with rotary driving part (13), the output end of the rotary driving part (13) is equipped with rotating shaft (14) by shaft coupling, the bottom of the rotating shaft (14) extends to the inside of jar (5) and is connected with the top of screw piece (15).

6. The water sampling device of claim 4, wherein: The outer wall of the nut pair (16) is equipped with circular baffle (17), the outer wall of the circular baffle (17) touches the inner wall of jar (5).

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